Champion Spark Plug W77N

Champion W77N / CCH539 Industrial Spark Plug Replaces 539Champion® Industrial plugs are engineered to keep industrial equipment running strong. Designed with precious metals, F.I.S.S resistor technology and Hot Lock, our plugs are able to withstand today's high-temperature / high-load service environments. And since theyre products of the global engineering and development of Federal-Mogul, theyre built to live up to the Champion® name. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high-compression and aggressive environments Manufactured for superior performance and long-lasting durability Withstands today's high-temperature/high-load service environments Backed by global engineering from Federal-Mogul Fabricated with precious metals, FISS and Hot Lock designsIf you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.